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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{animation:none}.cta{transition:none}.a .hero .mock,.c .hero .mock,.b .editorial-stage .mock{transform:none}}
/* A/C sales review: stable content, compact first screen, original fonts and colours. */
.a .reveal,.c .reveal{animation:none;opacity:1;transform:none}
.a .hero,.c .hero{padding-top:38px;padding-bottom:38px}
.a .hero h1{font-size:clamp(48px,5.2vw,72px)}
.c .hero h1{font-size:clamp(48px,4.9vw,68px)}
.a .hero .eyebrow,.c .hero .eyebrow{margin-bottom:16px}
.a .hero .lead,.c .hero .lead{font-size:17px;line-height:1.55;margin-bottom:18px}
.a .hero .meta,.c .hero .meta{margin:12px 0 4px}
.a .hero .underlink,.c .hero .underlink{margin-top:8px}
.problem{padding-bottom:25px}.problem>p{max-width:680px}
@media(max-width:650px){.a .hero,.c .hero{padding-top:32px}.a .hero h1,.c .hero h1{font-size:48px}.a .hero .lead,.c .hero .lead{font-size:16px}}
@media(min-width:901px){.a .hero-split,.c .hero-split{align-items:start}.a .hero,.c .hero{padding-top:28px}.a .hero .visual img,.c .hero .visual img{max-height:470px;object-fit:cover;object-position:top}.a .hero .eyebrow,.c .hero .eyebrow{margin-top:20px}}
/* V4: readable real-product details, full-width previews, no miniature sheets. */
:is(.a,.c){font-size:18px}
:is(.a,.c) .wrap{width:min(1200px,calc(100% - 80px))}
:is(.a,.c) p{max-width:66ch}
:is(.a,.c) .hero-split{grid-template-columns:1fr 1.25fr;gap:40px;align-items:center}
:is(.a,.c) .hero .visual{order:0;padding:0}
:is(.a,.c) .hero .visual img{height:auto;max-height:none;object-fit:contain}
:is(.a,.c) .hero h1{font-size:60px;line-height:1.04}
:is(.a,.c) .hero .lead{font-size:18px;line-height:1.5}
:is(.a,.c) .hero{padding:32px 0 38px}
:is(.a,.c) .hero-screen{border-radius:12px;overflow:hidden;box-shadow:0 20px 45px #0003}
:is(.a,.c) .hero .caption{font-size:13px;line-height:1.6;margin-top:18px}
:is(.a,.c) .section{padding:72px 0}
:is(.a,.c) .problem{padding-bottom:0}
:is(.a,.c) .section-head{display:block;margin-bottom:36px}
:is(.a,.c) .section-head p{max-width:66ch;font-size:18px;margin-top:20px}
:is(.a,.c) .section-head .eyebrow{font-size:11px;margin:0 0 18px}
:is(.a,.c) .wide-product{grid-template-columns:1fr;gap:30px}
:is(.a,.c) .product-info{max-width:900px}
:is(.a,.c) .product-info p{max-width:66ch;font-size:18px}
:is(.a,.c) .product-info .caption{font-size:14px}
:is(.a,.c) .product-info h2 br{display:none}
:is(.a,.c) .checklist{font-size:17px;max-width:760px}
:is(.a,.c) .gallery{grid-template-columns:1fr;gap:48px}
:is(.a,.c) .imagebtn img{height:auto;object-fit:contain}
:is(.a,.c) .gallery figcaption,:is(.a,.c) .caption{font-size:14px;line-height:1.55}
:is(.a,.c) .opposite .imagebtn{max-width:1000px;margin:auto}
:is(.a,.c) .feature p,:is(.a,.c) .faq details p{font-size:17px;line-height:1.6}
:is(.a,.c) .features{gap:36px}
.difference{border-block:1px solid color-mix(in srgb,currentColor 25%,transparent);padding:44px 0;margin-top:28px}.difference h2{font-size:38px}.difference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.difference-grid h3{font-size:24px;letter-spacing:-.025em}.difference-grid p{font-size:16px;line-height:1.55}.difference-grid .symbol{font-size:28px;color:var(--accent);display:block;margin-bottom:12px}
@media(max-width:650px){
:is(.a,.c) .wrap{width:calc(100% - 36px)}
:is(.a,.c) .hero-split{grid-template-columns:1fr;gap:28px}
:is(.a,.c) .hero h1{font-size:46px}
:is(.a,.c) .hero .lead{font-size:17px}
:is(.a,.c) .section{padding:52px 0}
:is(.a,.c) .section-head p,:is(.a,.c) .product-info p{font-size:17px}
:is(.a,.c) .imagebtn{overflow:auto;border-radius:8px}
:is(.a,.c) .gallery .imagebtn img{min-width:740px;max-width:none;width:100%}
:is(.a,.c) .wide-product .imagebtn img{min-width:620px;max-width:none;width:100%}
:is(.a,.c) .hero-screen img{min-width:0;width:100%}
:is(.a,.c) .caption{font-size:12px}
:is(.a,.c) .gallery figcaption:after{content:' Swipe the preview to inspect; tap for the full page.';font-weight:600}
.difference-grid{grid-template-columns:1fr;gap:16px}.difference{padding:32px 0}.difference-grid .symbol{float:left;margin-right:14px}
}
/* V5: constrain grid tracks, not body; wide preview pixels scroll inside buttons. */
:is(.a,.c) .hero-split{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr)}
:is(.a,.c) .wide-product,:is(.a,.c) .gallery{grid-template-columns:minmax(0,1fr)}
:is(.a,.c) .features,:is(.a,.c) .difference-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
:is(.a,.c) .checkout{grid-template-columns:repeat(2,minmax(0,1fr))}
:is(.a,.c) :is(.hero-split,.split,.gallery,.features,.difference-grid,.checkout) > *{min-width:0;max-width:100%}
:is(.a,.c) :is(.product-info,.visual,.section-head,.imagebtn,figure){min-width:0;max-width:100%}
:is(.a,.c) :is(h1,h2,h3,p,li,figcaption,.caption,.meta,.consent){overflow-wrap:anywhere;word-break:normal}
:is(.a,.c) :is(.product-info,.section-head) h2{max-width:22ch;text-wrap:balance}
:is(.a,.c) .imagebtn{width:100%;max-width:100%;min-width:0;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
:is(.a,.c) .imagebtn img{display:block;max-height:none;flex-shrink:0}
:is(.a,.c) .footer > *{min-width:0;overflow-wrap:anywhere}
:is(.a,.c) .variant-switch{flex-wrap:wrap}
:is(.a,.c) .nav{gap:16px}
@media(max-width:650px){
:is(.a,.c) .hero-split,:is(.a,.c) .wide-product,:is(.a,.c) .gallery,:is(.a,.c) .features,:is(.a,.c) .difference-grid,:is(.a,.c) .checkout{grid-template-columns:minmax(0,1fr)}
:is(.a,.c) .wrap{width:calc(100% - 36px);max-width:calc(100% - 36px)}
:is(.a,.c) .hero .visual{width:100%}
:is(.a,.c) .product-info h2{font-size:38px;line-height:1.1;letter-spacing:-.04em;max-width:100%}
:is(.a,.c) .section-head h2{max-width:100%}
:is(.a,.c) .product-info p{width:auto;max-width:100%}
:is(.a,.c) .product-info .caption{font-size:13px}
:is(.a,.c) .wide-product .imagebtn img{width:620px;min-width:620px;max-width:none}
:is(.a,.c) .gallery .imagebtn img{width:740px;min-width:740px;max-width:none}
:is(.a,.c) .hero-screen img{width:100%;min-width:0;max-width:100%}
:is(.a,.c) .cta{max-width:100%;gap:18px}
:is(.a,.c) .proofline{max-width:100%}
:is(.a,.c) .num{font-size:11px;letter-spacing:.09em}
:is(.a,.c) .difference h2{font-size:34px}
:is(.a,.c) .gallery figcaption{font-size:13px}
}